Rhinos are without half-back Aidan Sezer because of concussion, but forward Rhyse Martin returns from a two-game ban and winger Ash Handley could be available following a foot injury.
Smith says he is not short of options for the halves, but here’s how Leeds could line up.
1. Full-back: Richie Myler
The obvious choice to play scrum-half, but Rhinos play their best rugby with him at full-back. Photo: Allan McKenzie/SWpix.com
2. Wing: Tom Briscoe
Liam Tindall has been excellent in the play-offs, but Briscoe has Grand Final pedigree and could get the nod. Photo: Ed Sykes/SWpix.com
3. Centre: Zak Hardaker
May well be moved to full-back, but has been impressive at centre. Photo: Allan McKenzie/SWpix.com
4. Centre: Liam Sutcliffe
Another half-back option, in his final game for Leeds, but surely too important at centre to switch. Photo: Tony Johnson
5. Wing: Ash Handley
Rated at 50-50 because of a foot injury, but Super League's top matre-maker is so important he'll surely be worth the risk. Photo: Jonathan Gawthorpe
6. Standoff: Blake Austin
Barring an injury scare, nailed on. Photo: Bruce Rollinson